Fix: Prints should always include new lines (#102795)

* CI: Allow Bench conversion to fail

We shouldn't mark PRs and commits as X if they fail to convert logs with Bench.

* Fix: Prints should always include new lines

* fix: remove unused import

pkg/tsdb/azuremonitor/loganalytics/azure-response-table-frame.go

@@ -210,7 +210,7 @@ var objectToStringConverter = data.FieldConverter{
 
 		data, err := json.Marshal(kustoValue)
 		if err != nil {
-			fmt.Printf("failed to marshal column value: %s", err)
+			return nil, fmt.Errorf("failed to marshal column value: %w", err)
 		}
 
 		asString := string(data)